Finding the Fourth Proportional to 5,858.35, 8,787.52 and 1,475.81

Step by Step Solution

1. Step 1: Write the proportion equation
   5,858.35 : 8,787.52 = 1,475.81 : x
2. Step 2: Convert to fraction form
   5,858.35/8,787.52 = 1,475.81/x
3. Step 3: Cross multiply
   5,858.35x = 8,787.52 × 1,475.81
4. Step 4: Simplify right side
   5,858.35x = 12,968,709.89
5. Step 5: Solve for x
   x = 12,968,709.89/5,858.35
6. Step 6: Final answer
   x = 2,213.71